voltage. The simultaneous operation of electronic devices in the same backup
power supply system should be avoided.
Load unbalance
When dimensioning three-phase backup power networks, the total output power
and the power output per phase of the inverter must be taken into account.
IMPORTANT!
The inverter may only be operated within the limits of its technical capabilities.
Operation outside of its technical capabilities can cause the inverter to shut
down.
Data protection The user is responsible for the safekeeping of any changes made to the factory
settings. The manufacturer accepts no liability for any deleted personal settings.
Copyright Copyright of these operating instructions remains with the manufacturer.
The text and illustrations are all technically correct at the time of printing. We
reserve the right to make changes. The contents of the operating instructions
shall not provide the basis for any claims whatsoever on the part of the pur-
chaser. If you have any suggestions for improvement, or can point out any mis-
takes that you have found in the instructions, we will be most grateful for your
comments.
Protective
earthing (PE)
Connection of a point in the device, system or installation to earth to protect
against electric shock in the event of a fault. When installing a safety class 1 in-
verter (see Technical data), the ground conductor connection is required.
When connecting the ground conductor, ensure that it is secured against acci-
dental disconnection. All the points listed in the chapter Connecting the invert-
er to the public grid (AC side) on page 65 must be observed. It must be ensured
that when using the strain relief devices, the ground conductor is the last to be
disconnected in the event of a possible failure. When connecting the ground con-
ductor, the minimum cross-section requirements specified by the respective na-
tional standards and guidelines must be observed.
11
EN
To Next Page
Loading...
Need help?
General
